What is 2FA?

2FA, also known as ‘’Two Factor Authentication’’ or "multi factor authentication", is an extra layer of security. Logging into your wallet requires not only a password and username but also a token that only the wallet user has on him.

The best known 2FA authenticators are ''google authenticator'' or ''Authy'', we strongly recommend using Authy instead of Google authenticator as Authy stores an encrypted backup of your 2FA codes in the cloud. It will be simpler to recover it with Authy (In case you might lose your phone).